GOES and STIX light curves for the smallest of the selected microflares of GOES classes below A4. For each flare, in the top panels the GOES light curves are shown after background subtraction, while below the background subtracted and livetime-corrected STIX count rates for three science energy bins are displayed with error bars. The STIX time profiles have been adjusted for the light travel time to Earth. For reference, the GOES low energy channel derivative is shown in dotted black.